A01NYUB Waterproof Ultrasonic Distance Sensor (28~750cm, UART, IP67)

Item number 59442 Brand DFRobot Model SEN0313 Share Write a review
A01NYUB Waterproof Ultrasonic Distance Sensor (28~750cm, UART, IP67)


The A01NYUB Waterproof Ultrasonic Distance Sensor is engineered to accurately measure distances by calculating the time lapse between the emission and reception of an ultrasonic pulse. This sensor offers extended monitoring distances, a broader detection scope, and the ability to penetrate through smog and dust. It comes with a detachable bell-mouth, extending the effective measuring distance to 7.5m when installed.

Connection with Arduino

This ultrasonic sensor features a sealed transmitter and receiver probe, making it waterproof and dustproof. It has an integrated signal processing unit, allowing users to directly obtain distance readings via an Asynchronous Serial Interface. With a 9600bit/s band rate, it easily interfaces with upper-host systems or other MCUs, expediting your development process.

Connection with Raspberry Pi

Pair this sensor with an Arduino controller to create various projects such as a car backup alert system, obstacle-avoiding robots, or proximity detection setups.


  • Accuracy: ±1cm
  • Operating Voltage: 3.3~5V
  • Average Current: <15mA
  • Blind Zone: 28cm
  • Detection Range (Flat Object): 28-750cm
  • Output: UART
  • Response Time: 100ms
  • Probe Center Frequency: 40K±1.0KHZ
  • Operating Temperature: -15~60℃
  • Storage Temperature: -25~80℃
  • Sensing Angle: with bell-mouth: 55º
  • without bell-mouth: 40º
  • Waterproof Grade: IP67
  • Resolution: 1mm


Shipping list

  • A01NYUB Waterproof Ultrasonic Sensor x1
  • PH2.0-4P Connector x1


Brand information
Brand DFRobot
€ 36,85€ 30,45 Excl. VAT (NL)
Expected delivery date: Tuesday 18 June. ... pieces in stock Almost sold out
Show volume discounts Shipped from € 5,95 (NL) 30 days cooling-off Excellent service

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